package com.xuyiwei.mayi.service;

import com.xuyiwei.mayi.entity.User;

import java.util.List;

/**
 * Created by xuyiwei on 2019/4/19.
 */
public interface UserService1 {
    List<User> findAll();
    User findOne(Integer id);
    void addOne(User user);
    void updateOne(User user);
    void delOne(Integer id);

    void addTx();
}
